Meta vs Visa Interview Questions
Meta lists 217 LeetCode interview questions while Visa lists 146. They share 65 problems — 30% of Meta's bank and 45% of Visa's. Focus on the overlap first, then drill into 152 Meta-only and 81 Visa-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 65 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Meta and Visa.
Step 2 — Company-specific depth: Add Meta-specific problems like Minimum Remove to Make Valid Parentheses, Valid Word Abbreviation, Binary Tree Vertical Order Traversal and Visa-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Meta skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
65 Shared Questions
High-priority problems to practice for both Meta and Visa.
| Problem | Difficulty |
|---|---|
| Valid Palindrome II | Easy |
| Merge Sorted Array | Easy |
| Kth Largest Element in an Array | Medium |
| Binary Tree Right Side View | Medium |
| Simplify Path | Medium |
| Merge Intervals | Medium |
| Two Sum | Easy |
| Find Peak Element | Medium |
| Sum Root to Leaf Numbers | Medium |
| Diameter of Binary Tree | Easy |
| Top K Frequent Elements | Medium |
| 3Sum | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Subarray Sum Equals K | Medium |
| Valid Parentheses | Easy |
| Valid Palindrome | Easy |
| Longest Common Prefix | Easy |
| Letter Combinations of a Phone Number | Medium |
| Longest Substring Without Repeating Characters | Medium |
| LRU Cache | Medium |
| Trapping Rain Water | Hard |
| Longest Palindromic Substring | Medium |
| Median of Two Sorted Arrays | Hard |
| Search in Rotated Sorted Array | Medium |
| Exclusive Time of Functions | Medium |
| Merge Two Sorted Lists | Easy |
| Group Anagrams | Medium |
| Maximum Subarray | Medium |
| Add Strings | Easy |
| Container With Most Water | Medium |
Showing top 30 of 65 shared problems.
Unique to Meta (152)
Problems in Meta's list that do not appear at Visa.
| Problem | Difficulty |
|---|---|
| Minimum Remove to Make Valid Parentheses | Medium |
| Valid Word Abbreviation | Easy |
| Binary Tree Vertical Order Traversal | Medium |
| Lowest Common Ancestor of a Binary Tree III | Medium |
| Pow(x, n) | Medium |
| Basic Calculator II | Medium |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Nested List Weight Sum | Medium |
| Random Pick with Weight | Medium |
| Next Permutation | Medium |
| Merge k Sorted Lists | Hard |
| Buildings With an Ocean View | Medium |
Unique to Visa (81)
Problems in Visa's list that do not appear at Meta.
Frequently Asked Questions
How many LeetCode questions do Meta and Visa share?
Meta and Visa share 65 LeetCode interview questions. 152 problems appear only in Meta's list and 81 appear only in Visa's list.
What topics overlap most between Meta and Visa?
The most common shared topics between Meta and Visa are Array (16 shared questions), String (10 shared questions), Two Pointers (7 shared questions), Hash Table (7 shared questions), Sorting (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Meta or Visa?
Meta has 52 Easy, 132 Medium, and 33 Hard questions. Visa has 32 Easy, 92 Medium, and 22 Hard questions. Meta has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Meta and Visa?
Start with the 65 shared problems since they cover what both companies ask most often. Then add 20 Meta-specific and 20 Visa-specific questions to round out your prep.